The D2d study
Update 06-08-2019 | No evidence for Vitamin D in type 2 diabetes prevention
Presenters: Myrlene A. Staten, MD; Erin S. Leblanc, MD, MPH; Anastassios G. Pittas, MD, MS.
Friday 7 June: 11:30–12:30
The D2d (Vitamin D and type 2 diabetes) study has investigated whether daily supplementation with vitamin D3 can reduce the risk for progression to type 2 diabetes in people with prediabetes based on at least two criteria.
Participants were enrolled regardless of vitamin D status and randomly assigned to take vitamin D3 at a dose of 4000 IU – higher than the recommended 600–800 IU/day supplemental dose – or matching placebo. The aim was to continue treatment for an average of 3 years.
- News story | No evidence for vitamin D in type 2 diabetes prevention
- External link | D2d study website
- External link | Published design and baseline characteristics of D2d